Have the system now 3 weeks and am very excited. I had actually bought the system only for my office and wanted to max. Spend 200 euros, we so far I am very excited. The built-in fan can be heard when you really only switches the system to mute or really soft music and if you then is connected with the ear of the plant. The Designing is really succeeded only switch between the radio / USB / CD and change the volume directly on the device is not just handsome, you could have done easily, but on the remote control is all very easy to use. Included is a cloth around every now and then unregistering the fingerprints on the smooth glossy surface. The complex itself has a lot of power, which surprised me for such a "small" investment. Many manufacturers advertise with fairly high watt information that then but usually can not be always understand. This facility is to specify a RMS power (!) Of 2 x 80 Watts (!!!). In a mail-order catalog, this system is applied with 640 watts of music power. It has in the system even different ways of bass setting that brings then again more power out .-) Anyone who wants to have a small plant that really has a lot of power, which should get this one, I would buy the plant definitely go back, so I give it 5 stars :-)